Fluoropolymers Side-chain fluorinated polymers Have carbon polymer backbone with the fluorine atoms attached directly to the carbon backbone Have a hydrocarbon polymer backbone with fluorinated side chains Do not lead to the formation of long-chain PFAS or PFCA as a result of degradation Mostly used in industrial applications Depending on the side chain, these types of polymers can potentially lead to the formation of PFAS substances as a result of degradation Mostly used in consumer applications Have material properties - durability, mechanical strength, inertness, thermal stability, resistance to chemical, biological, and physical degradation Have surface properties - polymer dispersions in water used as coatings applied to textiles, carpets, non-wovens and paper to provide water, soil, oil and stain resistance Satisfy OECD's polymers of low concern (PLC) criteria CONFIDENTIAL Not known 2967791 2.

REGION 5 Lead Inspector, Dean Maraldo, and Inspectors Joan Rogers and Ted Flatebo arrived at the City of Cahokia Heights' (the "City") engineering consultant's (Hurst-Rosche) office at 5 Bank Square in East St.

In addition, the other stormwater inlet leading to Outfall 01 was completely covered with dirt (photos 35-37).

Strong natural gas leads to energy security, which creates a strong United States of America.

Further, slipped ammonia can lead to fouling and reduced heat transfer efficiency.

OFF-SITE PARTIAL COMPLIANCE INSPECTION FOR THE CLEAN AIR ACT (CAA) NON-FINANCIAL RECORDS REVIEW FOR THE RESOURCE CONSERVATION AND RECOVERY ACT (RCRA) September 10, 2020 BASIC INFORMATION Facility Name: Sinclair Casper Refining Company Date of Opening Conference: June 26, 2020 CAA ID: WY000000560200005 RCRA ID: WYD048743009 Date Records Received: July 14, 2020 Facility Location: 5700 E Highway 20/26 Casper, Wyoming, 82609 Date Records Review Completed: August 12, 2020 Facility Contact: Bruce Sowers, Environmental, Health, and Safety Manager; bsowers@sinclairoil.com Date Evaluation Completed: September 9, 2020 CAA Status: Title V Major Source, National Emissions Standards for Hazardous Air Pollutants (NESHAP) Major Source RCRA Notification Status: Treatment, storage, and disposal facility, Large Quantity Generator Lead Inspector: Cindy Schafer, Environmental Engineer, U.S.

This would lead to the manufacturing processes migrating to third countries, to import dependency and to a loss of HEROSE GMBH Armaturen and Metalle Elly-Heuss-Knapp-StraBe 12 23843 Bad Oldesloe - Germany Tel.: +49(0)4531- 509 0 Fax: +49 (0)4531- 509 120 herose.com/info@herose.com GeschaftsfUhrer Dipl.

Attendees Title/Organization Name Lead Inspector/EPA Jon Jones REGION 10 Academy Coach/Walmart, Inc.

Lead Inspector Edward Johannes introduced all parties present, provided a summary of the Risk Management Program (RMP), and explained the purpose of the visit.

PTFE processing At Lenzing Plastics, we source PTFE polymer as resin from leading suppliers, globally.

Attendees Title Name Lead Inspector Jon Jones Environmental Kijun Hong Specialist Safety Specialist Eric Wilcox II Lead Operator Elijah Gerow Phone Email 9072716329 Jones.Jon@epa.gov (505) 436-8457 khong@harveststream.com Present in Present in Opening Conf.

The trend to make all things in life more flexible and smarter is leading to the electronification of many products that are stationed outdoors or mobile.

Automotive and Marine lead-acid batteries are sent to a recycler.

There are two lead monitors in town, approximately 3-4 miles away.

If the SCADA detects a failure, a notification is sent to the Public Works Director and the Lead Operator.